Hydro Hot/MotorAide Update

[CSX4350]

From my previous question weeks ago about my HH not heating from the engine coolant, I promised an update after my trip to Newmar so here it is.

Yes I do have it and yes it was working. However, on some units, there is a glitch that Vehicle Systems hasn't figured out yet. It seems that if you unhook from shore (or genset) power, the HH can go into a low voltage fault and the motoraid won't work. The fix is to turn off the complete HH system after unhooking from shore power, then turn the thermostat back on. That clears the fault and it should work fine.
I tried it and voila, I have heat from the HH with nothing but the engine heating it.

[CSX4350]

From my previous question weeks ago about my HH not heating from the engine coolant, I promised an update after my trip to Newmar so here it is.

Yes I do have it and yes it was working. However, on some units, there is a glitch that Vehicle Systems hasn't figured out yet. It seems that if you unhook from shore (or genset) power, the HH can go into a low voltage fault and the motoraid won't work. The fix is to turn off the complete HH system after unhooking from shore power, then turn the thermostat back on. That clears the fault and it should work fine.
I tried it and voila, I have heat from the HH with nothing but the engine heating it.

["007"]

Thanks John for the follow up.